News tagged with darwinian theory
A connected world gives viruses the edge
May 27, 2009 |
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That's one conclusion from a new study that looked at how virulence evolves in parasites. The research examined whether parasites evolve to be more or less aggressive depending on whether they are closely ...
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Article Traces History of Darwinian Medicine
Dec 10, 2009 |
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(PhysOrg.com) -- Despite being a founding principle of modern biology for 150 years, evolutionary theory has played a limited role in the field of medicine. Only in the last 20 years has Darwinian medicine emerged as a discipline ...
Some scientists cast doubt on Darwin
Feb 20, 2006 |
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More than 500 scientists have signed a statement publicly expressing skepticism about the theory of Darwinian evolution.
Some scientists oppose Darwin's theory
Biology /
Jun 22, 2006 |
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More than 600 scientists from around the world have signed a statement publicly expressing skepticism about the theory of evolution.
Pitt professor contends biological underpinnings
Biology /
Feb 09, 2007 |
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Jeffrey H. Schwartz, University of Pittsburgh professor of anthropology in the School of Arts and Sciences, is working to debunk a major tenet of Darwinian evolution. Schwartz believes that evolutionary changes occur suddenly ...
New group fights to defend Darwinism
Jul 20, 2005 |
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A grass-roots organization calling itself the Message Group is fighting the Christian right and others by defending the teaching of Darwinian evolution.
There's a speed limit to the pace of evolution, biologists say
Nov 02, 2009 |
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Researchers at the University of Pennsylvania have developed a theoretical model that informs the understanding of evolution and determines how quickly an organism will evolve using a catalogue of "evolutionary speed limits." ...
Evolution still scientifically stable
Sep 14, 2009 |
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An international team of researchers, including Monash University biochemists, has discovered evidence at the molecular level in support of one of the key tenets of Darwin's theory of evolution.
Biologists consider unifying framework to explain evolutionary puzzles
Jun 03, 2009 |
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Birds are commonly thought of as being the paragon of monogamous fidelity, staying true to their mate for life. Yet, in most bird species, some nests contain offspring of individuals other than the one's tending the nest.
Scientists develop first examples of RNA that replicates itself indefinitely
Jan 09, 2009 |
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Now, a pair of Scripps Research Institute scientists has taken a significant step toward answering that question. The scientists have synthesized for the first time RNA enzymes that can replicate themselves without the help ...
Study discovers secret of Scottish sheep evolution
Biology /
Jan 17, 2008 |
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Researchers from the University of Sheffield, as part of an international team, have discovered the secret of why dark sheep on a remote Scottish Island are mysteriously declining, seemingly contradicting Darwin’s evolutionary ...
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